<template>
	<el-dialog :title="titleMap[mode]" v-model="visible" :width="500" :close-on-press-escape="mode != 'show' ? false : true"
			   destroy-on-close @closed="$emit('closed')">
		<el-form :model="form" :rules="rules" :disabled="mode=='show'" ref="dialogForm" label-width="100px">
			<el-form-item label="上级分类" prop="pid">
				<el-cascader v-model="form.pid" :options="groups" :props="groupsProps" :show-all-levels="false" clearable style="width: 100%;"></el-cascader>
			</el-form-item>
			<el-form-item label="分类名称" prop="cate_name">
				<el-input v-model="form.cate_name" placeholder="请输入分类名称" clearable></el-input>
			</el-form-item>
            <el-form-item label="排序" prop="sort">
                <div>
					<el-input-number v-model="form.sort" :min="0" :max="9999" />
					<div class="form-tips">数值越小越排前</div>
				</div>
			</el-form-item>
			<el-form-item label="是否禁用" prop="system_disable">
				<el-switch :active-value="1" :inactive-value="0" v-model="form.system_disable"></el-switch>
			</el-form-item>
			<el-form-item label="图标" prop="icon">
				<sc-upload height="100" width="100" v-model="form.icon"></sc-upload>
			</el-form-item>
		</el-form>
		<template #footer>
			<el-button @click="visible=false">取 消</el-button>
			<el-button v-if="mode!='show'" type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
		</template>
	</el-dialog>
</template>

<script>
export default {
	emits: ['success', 'closed'],
	data() {
		return {
			mode: "add",
			titleMap: {
				add: '新增分类',
				edit: '编辑分类',
				show: '查看'
			},
			visible: false,
			isSaveing: false,
			//表单数据
			form: {
				id: "",
				pid: "",
				cate_name: "",
				system_disable: 0,
				icon: "",
                sort: 0
			},
			//验证规则
			rules: {
				cate_name: [
					{required: true, message: '请输入分类名称'}
				]
			},
			//所需数据选项
			groups: [],
			groupsProps: {
				value: "id",
				label: "cate_name",
				emitPath: false,
				checkStrictly: true
			}
		}
	},
	mounted() {
		this.getGroup()
	},
	methods: {
		//显示
		open(mode = 'add') {
			this.mode = mode;
			this.visible = true;
			return this
		},
		//加载树数据
		async getGroup() {
			var res = await this.$API.goods.goodsCate.all.get();
			this.groups = res.data;
		},
		//表单提交方法
		submit() {
			this.$refs.dialogForm.validate(async (valid) => {
				if (valid) {
					this.isSaveing = true;
					var res = [];
					if (this.form.id) {
						res = await this.$API.goods.goodsCate.edit.post(this.form);
					} else {
						res = await this.$API.goods.goodsCate.add.post(this.form);
					}
					this.isSaveing = false;
					if (res.code == 1) {
						this.$emit('success', this.form, this.mode)
						this.visible = false;
						this.$message.success("操作成功")
					} else {
						this.$alert(res.message, "提示", {type: 'error'})
					}
				}
			})
		},
		//表单注入数据
		setData(data) {
			this.form.id = data.id
			this.form.pid = data.pid
			this.form.cate_name = data.cate_name
			this.form.sort = data.sort
			this.form.system_disable = data.system_disable
			this.form.icon = data.icon
		}
	}
}
</script>

<style>
</style>
